Base | Representation |
---|---|
bin | 10101100011000111000… |
… | …01011001011000010111 |
3 | 2121210010000220000120101 |
4 | 22301203201121120113 |
5 | 44112321420332012 |
6 | 1324045324514531 |
7 | 104330621534443 |
oct | 12614341313027 |
9 | 2553100800511 |
10 | 740404074007 |
11 | 2660048854a4 |
12 | bb5b39aba47 |
13 | 54a87159240 |
14 | 27b9b417823 |
15 | 143d62a9d57 |
hex | ac63859617 |
740404074007 has 4 divisors (see below), whose sum is σ = 797358233560. Its totient is φ = 683449914456.
The previous prime is 740404073993. The next prime is 740404074013. The reversal of 740404074007 is 700470404047.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 700470404047 = 433 ⋅1617714559.
It is a cyclic number.
It is not a de Polignac number, because 740404074007 - 235 = 706044335639 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (740404074407) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28477079757 + ... + 28477079782.
It is an arithmetic number, because the mean of its divisors is an integer number (199339558390).
Almost surely, 2740404074007 is an apocalyptic number.
740404074007 is a deficient number, since it is larger than the sum of its proper divisors (56954159553).
740404074007 is a wasteful number, since it uses less digits than its factorization.
740404074007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56954159552.
The product of its (nonzero) digits is 87808, while the sum is 37.
The spelling of 740404074007 in words is "seven hundred forty billion, four hundred four million, seventy-four thousand, seven".
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